Body transformer

ABSTRACT

By accommodating several different motions, and providing resistance when a user attempts to make these motions, a universal and multi-purposed exercise device is provided. The exercise device accommodates lateral motion when a user is seated thereon, provides resistance for core motions including bending and twisting, provides multiple resistance-type exercise devices for the arms and legs, all contained within a relatively compact and portable device.

BACKGROUND

The present application claims the benefit of previously filed provisional application 61/961,277, entitled Body Transformer and filed on Oct. 10, 2013, which is incorporated herein by reference.

The present invention relates generally to exercise devices. More specifically, the exercise device disclosed herein accommodates multiple exercises which can be targeted to benefit many different portions of the body.

Exercise and fitness is a high priority for many individuals in today's society. Naturally, the type of exercise conducted, and the equipment used is typically very personal, with different individuals preferring varying types of equipment or exercises. Further, the location of exercise activities is also a widely varied choice amongst individuals, with certain people enjoying health clubs, or more public institutions, while others prefer home gyms, or home exercise programs. As such, equipment which is widely accepted and adapted for all of these situations would be highly beneficial.

In addition to providing exercise equipment which is conveniently accessible to users, and adapted for many different situations, it is further beneficial to provide exercise equipment which allows for a wide range of targeted exercises. As appreciated, the ability to exercise multiple muscle groups or portions of a user's body is often beneficial and desirable. This ability to work multiple muscle groups (i.e. “cross train”) provides a full body exercise program, and allows users to generally obtain a higher level of fitness. In addition, it is often helpful or desired to target specific muscle groups or portions of the body. This is particularly true with regard to several of the “core” muscles which are occasionally neglected and or forgotten. In addition, several of these typical “core” exercises involve twisting and or bending motions, which are not always easily accommodated utilizing typical exercise devices.

With the above in mind, there exists a need for an exercise device which can be flexible, while also providing the ability to target specific muscle groups. One specific need involves a device which allows for users to target core muscle groups, while also exercising other parts of the body.

SUMMARY

The body transformer described below is a full body workout and cardio exercise machine which is safe and easy to use while also providing several exercise related benefits. It is design to perform a wide variety of exercises, including ab exercises and a full body workout for both advance and beginner users. The body transformer device is a beneficial product for people who want a stronger and better looking body while also losing weight. Based upon the exercises possible using this machine, users can increase cardiovascular endurance and get stronger in relatively short periods of time. The body transformer can also be used by individuals of any age and allows for indoor or outdoor exercise. Further, the device can be folded to a relatively flat and/or an upright position for fast and easy storage.

The body transformer provides a multiple function device, which includes an Ab trainer along with a muscle toning rowing machine, having a unique modern design. The device further provides the ability to perform over 300 exercises, from core cardio, cardio full body muscle toning and fitness combo exercises. More specifically, the device was designed to perform cardio abdominal, cardio rowing, cardio circuit training and muscle toning, with multiple resistance levels provided by an increase or decrease of the bands system. Engaging multiple muscle groups at the same time from legs, core and upper body, in a cardiovascular manner allows a user to strengthen and tone all the muscle simultaneously. By targeting the abs, arms, legs, glues chest, shoulders, lower and upper back and an all abdominal group, all in one machine further allows a user to reach fitness goals in a safe and in convenient matter. Lastly, to provide convenience, this ab & fitness machine made to be use at home or in a gym environment.

BRIEF DESCRIPTION OF THE DRAWINGS

Further details of the discussed embodiments will be better understood by reading the following detailed description, in conjunction with the drawings, in which:

FIGS. 1 and 2 are perspective views of an embodiment of the body transformer device;

FIG. 3 is a side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a perspective view of another embodiment of the body transformer device;

FIG. 6 is a front view thereof;

FIG. 7 is a side view thereof;

FIG. 8 is a top view thereof;

FIG. 9 is a top view of the first embodiment having elastic bands attached;

FIG. 10 is a perspective view of an alternative foot pedal stepper;

FIGS. 11 and 12 show perspective views of yet an additional embodiment of the body transformer device.

FIG. 13A-13C illustrates varieties for the base of the body transformer device, with FIG. 13A illustrating a first embodiment, FIG. 13B illustrating a second embodiment, and FIG. 13C illustrating a third embodiment;

FIG. 14 illustrates the reclining backrest of the body transformer device;

FIG. 15A-15B illustrates the rotating seat structure, with FIG. 15A illustrating the seat in a first position, and FIG. 15B illustrating the seat in a second position;

FIG. 16 illustrates an alternative pulley structure for upper body exercises; and

FIG. 16A shows exploded view of a pulley structure, showing the various components of thereof.

DESCRIPTION OF THE PREFERRED EMBODIMENTS

As discussed below in more detail, a first embodiment of the body transformer device provides a multifunction machine which supports multiple exercises. Generally this embodiment includes a steel base having a track or rail structure, multiple resistance bands and a rolling seat. The rolling seat also has an automatic backrest recliner which is spring biased to an upright position. Another embodiment has a supporting bar to support the rolling seat and a spring pulley system replacing the resistance bands. Alternatively, the spring pulley system could complement the resistance bands. The goals of the body transformer device are achieved by incorporating a long beam/track upon which the wheeled seat rolls. The seat is tilted (on a slope), and resistance bands (if that is the option) may be attached to the front end to provide resistance in a reverse the direction. Foot pedals may be included in either embodiment, at an elevated position, to incorporate further strengthening motions (primarily including the legs). Certain embodiments may also include a rower attachment (spring housing system) positioned between the foot supports or foot pedals to provide further exercise options.

Referring to FIGS. 1-4, the first embodiment of the body transformer 10 consists of a multiple purpose rolling and swivel seat assembly 40, with a spring load retracting back rest 50. The seat assembly 40 has four (4) rolling pulleys or rollers 46 attached to a bottom side thereof. Using these rollers 46, the seat assembly 40 is slidingly attached to two long tubular metal rails or tracks 22, configured in curve shape. In this embodiment, rails 22 are spaced apart by a distance of about 14 cm and are paralleled to each other. This structure allows seat assembly 40 to move forward and backward on the rails/track 22. Rails/tracks 22 are attached by weld, bolt or screw directly to two support brackets 24, which are then securely attached (by bolts, screws or welds) to a front base leg 26 and a rear base leg 28. To support the use of resistance bands (not shown) a series of Omni Pulley guides 30 are also attached at the top edge of the each front base leg 26 and rear base leg 28.

As illustrated in FIG. 13A, among other figures, four (4) rolling pulley wheels or rollers 46 are attached on 45 degree angles with respect to the seat base, 44, and ride on rails 22. As specifically illustrated in FIGS. 1-4, seat base 44 also includes a lower attachment tab 45, which is connected to a holding roller 47. It can be appreciated, holding roller 47, in conjunction with rollers 46 will contain rolling seat mechanism 40 as it slides across rails 22.

Swivel seat 42 can turn 360 degrees with assistance of a bearing disc 36 located between seat 42 and the swivel seat frame work base 44. Seat system 40 consists of a comfortable cushion padded seat 42 attached to bearing disc 36 and a swivel plateau or rotational disc plate, in order to accommodate rotation of 360 degrees. Again, the bearing disc 36 is situated between seat 42 and seat base 44 and can take on many forms. Naturally, several swivel mechanisms could be used to achieve this rotational attachment.

To accommodate the rotation mentioned above, seat 42 is attached to seat base 44 with a center rod and the above mentioned bearing disc 36 to securely support the rotational connection between seat 42 and seat base 44. As best shown in FIG. 13A, and discussed below, attached to seat base 44 are U-shaped bracket structures to support the four rolling wheels or rollers 46. As briefly discussed above, a set of bottom or containment rollers 47 are also attached to seat base 44. Although this embodiment includes four rollers 46, positioned at approximately 45 degree angles with regard to the general plane of seat 42, and bottom containment rollers 47, many different alternatives are possible. As further discussed below, certain alternatives include a pair of long cross rollers or cylindrical rollers could be utilized on the top of rails 22, in conjunction with a similar containment roller 47. It was also contemplated that round, flat or any other shaped wheels could be used, in addition to two long rollers (Plastic or Nylon or Rubber) which will roll over rails 22 at the same time.

As mentioned above, body transformer device 10 also includes a retracting back rest 50, which can tilt to various angles during the use of the machine, thus offering additional beneficial exercise options. The back rest 50 of the seat works with a spring, biased to generally maintain the retracting back rest 50 in an upright position. In addition, a series of resistance bands can be used by a user to provide additional resistance to certain movements. It would also be possible to attach the resistance bands to the seat base to create tension to seat assembly 40 is moved rearword, and can be change to increase or decrease tension.

Rolling seat assembly 40 further includes a pair of handles 48 to allow a user to stabilize themselves during various exercises. In addition, a band holder 52 extends from a front lower portion of seat base 44, to allow for the attachment of elastic bands as desired. Alternatively, a user could simply grip the resistance bands to accommodate multiple exercises. As further discussed below, the attachment of elastic bands provides resistance for the user when attempting to slide rolling seat mechanism 40 along rails 22.

As illustrated in multiple figures, the various embodiments of body transformer device 10, 110, 210, or 310 makes use of various structures to capture or support the user's feet during use. The options contemplated generally include a foot bar structure 60, a foot holder 160 or a foot pedal stepper 260. Referring to FIG. 1, foot bar structure 60 consists of two metal tubular cross bars 62, 64, both oriented in a horizontal arrangement. Top cross bar 62 may be covered with foam (not shown) and the lower bar 64 may be left bare to allow for the comfortable engagement of a user's feet. As an alternative, as shown in FIGS. 5-8, the foot holder 160 may include two concave titling metal foot plates 165, which are connected to a lower bar 164. The foot plates 165 here are made to tilt, providing ergonomic comfort by naturally following the angle of the foot position to move. The foot holder 160 also includes a top roller foam bar 162, to hold the foot in secure position during the use.

As best illustrated in FIG. 10, the alternative foot pedal stepper 260 consists of the two independent rotational foot pedals 262 and 272 attached to an axel 270. First foot pedal 262 includes a first foot plate 264 attached to a first pedal bar 266. Similarly, second foot pedal 272 includes second foot plate 274 rotationally attached to second pedal bar 276. A center support bar 280 is design to be coupled to a mounting structure 68, which is discussed below. As further shown, a first spring 268 and a second spring 278 are used to bias first and second pedal bars 266 and 276 in a first direction.

The foot pedal stepper device 260 can then work like a bicycle, with rotating movements caused by one leg push at the time, or can operate similar to a leg press with both feet pushing together at the same time. This will allow a user to perform lower abdominal muscle group exercises and can function as a cardio unit using abs exercises. Both foot pedal stepper 260 and foot pedal holder 160 can be changed quickly by placing center bar 280 or 168 into the center mounting structure 68, which is a female receiver located at the front end of the body transformer 10.

Referring now to FIGS. 1, 6, and 13A, the seat base 44 accommodates attachment of the four plastic, nylon or rubber pulley wheels 46 which are securely attached to a metal bracket. Also, a bearing plate 36 is located at the surface between the seat 42 and the top of the seat base or seat framework 44, thus providing the rotation of the seat. Again, two handle grips 48 are attached on the sides of the seat framework 44, so the user can hold while performing desired exercises.

As mentioned, the seat mechanism 40 is designed to perform multiple functions, while moving forward and backward on the tubular rails/tracks 22, including supporting the back rest 50. Again, back rest 50 is designed to be tilted backward against the force of an existing spring. In addition, the seat may be rotated in multiple directions allowing the unit to perform a wide variety of movements. Backrest 50 is supported in a primarily upright position as shown in FIGS. 1-8. The backrest spring system 90 supports/accommodates backward motion, and is attached to a seat support 41. Seat Support 41 naturally supports seat 42, and is also rotationally coupled to seat base 44. A bearing number 36 is included to allow the seat 42 to be rotated or pivoted by a user, thus providing many exercises which may include a twisting motion. A spring (not shown) is provided to resist this twisting, thus creating an additional force the user must overcome. In addition, backrest 50 can be rotated to a folded position, to accommodate storage. FIGS. 3 and 4 illustrate backrest 50 in both the upright (50A) and folded (50B) positions. As shown, a pin 82 and elongated groove 84 accommodate repositioning of backrest 50 when desired. To achieve this repositioning of backrest 50, upright 58 is pulled upwardly to allow rotation of this section around pin 82.

As generally suggested above, the ability to provide twisting and bending motions is highly beneficial for a potential user. This particularly allows a user to exercise “core” muscles, such as back and abdomen in a targeted and controlled manner. Turning now to FIG. 14, the particular rotation of backrest 50 is better illustrated. As shown, FIG. 14 illustrates a side view of body transformer 10 wherein backrest 50 has been moved to an extended position. As will be understood, this motion requires a user to apply force against the natural bias of spring 56, thus causing user interaction and exercise. In use, a user will typically sit upon seat 42 and push rearward against backrest 50, applying necessary force to overcome the spring bias and allow backrest 50 to rotate about a mounting axel 82. This motion provides a mechanism for a user to exercise back muscles, using a relatively smooth and controlled motion. This particular structure for backrest 50, in conjunction with the many other motions achievable using body transformer device 10, provides yet another mechanism for users to achieve alternative forms of exercise and fitness levels not traditionally found in current exercise equipment.

In addition to the tilting of backrest 50, as discussed above, body transformer device 10 also allows for the rotation and twisting of seat 42, providing yet another exercise options for a user. As discussed above, seat 42 is attached to seat base 44 in a manner to allow its rotation. In use, a user will typically grab handles 48 and apply desired rotational force to cause the entire seat 42, handles 48 and backrest 50 to rotate. FIG. 15 illustrates this rotation option. More specifically, FIG. 15A illustrates body transformer device 10 having seat 42 in its original position, while FIG. 15B shows seat 42 rotated approximately 90 degrees. While it is unlikely that a user would rotate quite this far if their feet are still engaged with foot bar structure 60, this does illustrate the rotational capabilities provided. As will be appreciated, the ability to rotate the seat provides yet a further exercise motion available to users when using the body transformer device 10. This twisting as generally illustrated in FIG. 15, helps to stretch and generally strengthen core muscles in addition to hips and other general muscles involved with this twisting action. Again, this provides a further mechanism which allows a user to achieve additional levels of fitness.

The various foot pedal structures discussed above are designed to be adjusted for taller people and to hold the unit in an upright position when desired. This positioning will allow for fast and easy storage. In addition, the back rest retracting spring system 90 will further accommodate this height adjustment.

As suggested above, and illustrated in FIG. 9 two pair of resistance bands 100 are used by body transformer device 10, which operate using four series of Omni-directional pulley systems 30, causing the bands to be positioned in an “X” orientation. More specifically, bands 100 are attached to four (4) brackets 30 located at the base on the legs 26, 28 of the unit base 20. The preferred resistance bands consist of 2 series of the 6 Omni-directional pulley systems which are attached to metal bracket 30. These bands 100 can operate in two pairs of jumble cords, Latex elastic bands, or rubber bands that preferably stretch up to 300%. In addition, handles 102 are attached to bands 100, thus allowing multiple exercises to be carried out. To allow flexibility in the way body transformer 10 can be used, handles 102 are connected to rings 104 which are attached to bands 100. In this way, handles 102 can be removed if desired.

Also shown in FIG. 9 are seat resisting bands 106. As generally mentioned above, seat resisting bands 106 can be coupled to a front connector 43 which is attached to seat base 44, and to center band support 86. This will create resistance as the seat 42 is moved rearward (away from foot bar structure 60) due to user applied force.

As illustrated in FIGS. 1-4, body transformer device 10 may further include a pair of rolling wheels 70 located at the front end, attached to front base leg 26. As will be appreciated, these wheels 70 allow for convenient movement and easy storage.

A second embodiment of a body transformer device 110 is illustrated in FIGS. 5-8. It will be noted that the second embodiment is substantially similar to the first embodiment, however a slightly modified backrest system 150 and the above referenced second embodiment foot bar structure 160 is utilized. That said, many similar structures are utilized including rails 22, support brackets 24, the same front leg base 26 and rear leg base 28. Further, the same rolling seat assembly 40 is utilized, with the exception of the modified backrest 150.

As generally discussed above, both the first and second embodiments of backrest 50 and 150 are spring-loaded by us to an upright position. An upright position is shown in both FIGS. 1 and 5. As illustrated, seat base 44 includes a frame work to support a backrest axel 54 which provides for the mounting of backrest 50 and/or 150. In addition, a spring 156 is positioned around axel 154. Further, axel 154 is rotatably connected to an upright portion of 158 of backrest 150. As will be appreciated, this will allow upright 158 to rotate around axel 154, thus allowing for the backrest to move in a rearward direction.

Turning again to FIG. 1, a similar arrangement is illustrated, with axel 54 supporting a spring mechanism 56 and rotatably supporting upright 58. As illustrated in FIG. 1 however, backrest structure 50 is configured slightly differently, with four pad elements 80 attached to upright 58. Turning now to FIGS. 5-8, a slightly different structure is illustrated with 6 pad members 180 all attached to one upright 158. In addition, a first outside bar 182 and a second outside bar 184 are utilized to create a self-contained backrest structure.

Another embodiment of the body transformer device 10 involves a bar 202 and spring housing system 204 which can be used in place of the resistance bands. This embodiment is generally illustrated in FIGS. 11 and 12. Here, a long beam track can be utilized to support the wheeled seat. As with the previous embodiments, the seat is on a curved track to provide a slope during initial movement on a slope. Resistance bands could also be attached to the front end of the seat roller and extend in a reverse direction.

As best illustrated in FIGS. 4 and 8, center band supports, 86 and 186 are utilized to attach the above mentioned resistance bands, which are best illustrated in FIG. 9. Again, these bands provide resistance against rearward movement of seat 42.

Again, the above mentioned alternative embodiment of the body transformer device 210 is illustrated in FIGS. 11-12. This embodiment adds spring housing system 204, in addition to a retracting back rest 250. The spring housing system 204 is situated near a front end and between foot pads 206. Inside housing 204 is a fixed axle around which a coil spring assembly is wrapped. The tensing of the spring is created by pulling out of an action bar 220 which is secured to a strap 222. This action rotates the wheel 230, thus tensing the spring 232. The coil spring 232 is within the wheel 230. On the outside of the wheel 230 is a track causing the strap 222 to be controlled and contained therein. When pulled out by the user, the force exerted makes the wheel 230 turn thus winding the wheel 230, and tensing the spring 232. The reverse action comes from the uncoiling of the spring 232, creating a pulling back (retracting) of the action bar 220, thus creating a reverse force action. Thus, exercising force is required by the user when pulling on action bar 220.

The body transformer 210 of this embodiment allows for many exercises or actions. A first action involves a pulling action for the arms in a rowing motion, for traditional rowing cardio exercises. In a second action, bar hand grip is pulled back and fitted into a U-shape bracket 236 configured on a front of the seat 212. A pushing action with the legs to roll the seat 212 on the beams 214 causes the action bar 220 to be pulled away from spring housing 204, again against the force of spring 232, thus providing a different cardio and ab exercise.

As also shown in FIG. 11, an alternative embodiment of the rail structure is illustrated. As mentioned above, beams 214 are again curved to provide appropriate slopes during use. As also illustrated in FIG. 11, and as further discussed below, the configuration of beams 214 is specifically designed to accommodate and contain the necessary roller structure. The beams 214 are configured in a C-shaped configuration, each having an inner track positioned to face the other. This configuration allows a more simplified roller structure to be inserted within this track, as will be discussed further below with regard to FIG. 13B. It will be understood that this type of rail configuration could also be utilized without spring housing 204. For example, the resistance bands illustrated in FIG. 9 could also be utilized in conjunction with the rail structure illustrated FIGS. 10 and 11.

The embodiment of FIGS. 11 and 12 provide the ability for a user to perform several different exercises. More specifically, the exercises possible using this embodiment include 1) cardio ab exercise working the upper and lower abdominal muscle group simultaneously 2) cardio rower exercise with rower attachment 3) by adding the resistance bands and bracket system to the base of the machine, a full body workout targeting all body muscle groups including cardio training and combo cardio and fitness workout can be carried out. Lastly, a 4-combo workout, combining cardio and muscle toning into a combo cardio and circuit training motion, is possible, using the rowing system to target legs, abs, plus the upper body strength with the resistance bands.

As illustrated and discussed above, the disclosed embodiments of body transformer 10 and 110, as illustrated in FIGS. 1-9, utilize round metal tubular rails 22 in curve shape. Alternatively, the embodiment of FIGS. 11 and 12 utilize two curved C-shaped beams. It is further contemplated that two square metal tracks or bars, or one long straight or curve rectangular metal or steel beam could be utilized.

As discussed above, body transformer device 10 generally includes a base 20 having rails or tracks 22 which are specifically designed to accommodate a sliding motion. FIGS. 13A, 13B, and, 13C generally illustrate various different embodiments for this type of base structure. FIG. 13A, generally provides a cross section of rails 22 and related rollers 46 and 47 which accommodate this rolling or sliding action. As illustrated, seat base 44 carries rollers 46 and 47 in a manner to allow this sliding action, while also containing the roller structure. As will be appreciated, seat 42 (not shown) can be attached via post 49 and a related bearing disc 36.

Generally speaking, although the parallel rail structure shown in FIGS. 1-9, and discussed above, accommodates the necessary actions for body transformer device 10, FIG. 13B illustrates in cross section and of the alternative embodiments. As mentioned above in relation to FIGS. 11 and 12 as shown rails 122 take on a unique C shaped configuration which generally provides cooperating inner tracks 124. In this particular embodiment, a seat base 144 is also provided, with a post 149 designed and configured to support a seat (not shown). Attached to seat base 144 via a bolt attachment mechanism 142 is a wheel or roller structure 146. In this particular embodiment, as illustrated, roller structure 146 has a pair of wheels 147 which designed to be position within channels 124 and travel along the established pathway. In this particular embodiment, a bottom or containment roller is not necessary since the rollers or wheels 147 are contained within the channel 124.

Yet another embodiment of the sliding rail structure is illustrated in FIG. 13C. In this particular embodiment, seat base 244 also supports an attachment post 249 which is intended to support the seat structure mentioned above. Further illustrated in FIG. 13C is a partial cross section, wherein a rectangular rail 224 is utilized. The rectangular rail is sized to provide sufficient support in one structure, as opposed to the pairs of rails/tracks discussed above. Cooperating with this rectangular rail is at least one upper roller 246 and a containment roller 247. In yet another version of this embodiment, a pair of upper rollers 246 will be utilized, thus to more evenly support seat base 244. As will be appreciated, the structure illustrated in FIG. 13C also provides the sliding motion along rail 224, as desired.

As discussed above in relation to FIG. 9, one feature of body transformer 10 includes the use of multiple resistance bands 100 and 106 to accommodate multiple exercises and provide resistance while the user is performing several motions. As yet another alternative feature, FIG. 16 illustrates a variation wherein resistance bands 100 are functionally replaced with a plurality of retracting reel cord mechanisms 180. As will be understood, each retracting cord mechanism includes a housing 182 which contains therein a cord reel 184 and spring mechanism 186. Cord reel 184 is designed to receive and contain a retracting cord 188 as shown, and opposite end of cord 188 is attached to a handle 192 via a connecting structure 194. In addition, those skilled in the art will appreciate that cord 184 and spring mechanism 186 are each cooperatively attached to an axis or axel 190 which accommodates appropriate rotation. Those skilled in the art will further recognize that retracting reel cord mechanism 180 is a further structure capable of providing resistance when a user withdraws cord 188 from this mechanism.

As shown in FIG. 16, housing 182 is attached to base structure 196 utilizing an appropriate attachment bracket 198. Attachment bracket 198 is specifically configured to be rotatably attached to base structure 196 to allow rotation about an attachment axis. Base structure 196 is then connected to front base leg 26 and back base leg 28. As can be appreciated, this type of retracting reel mechanism provides resistance when utilized in multiple different exercise motions. Thus, this provides yet another embodiment which accommodates multiple exercise activity. Attached to axel 190 is an adjustment knob 191, which will allow a user to adjust tension on spring mechanism 186. In this way, the force required to withdraw cord 188 can be easily varied or modified.

To provide a better understanding of retracting cord mechanism 180, FIG. 16B illustrates an exploded view of this component. As can be seen, housing 182 contains cord reel 184, which is supported by axel 190. Spring mechanism 186 is cooperatively attached to cord reel 184 and axel 190, to create tension when cord reel 184 is rotated. As discussed above, tension can be adjusted using knob 190, which will rotate axel 190 a desired amount. As also shown, housing 182 includes an opening 183 to allow withdrawal of cord 188. Also, a cover 185 is used to contain all parts within the housing 182. Naturally, many variations and alternative retracting type mechanism could be used, with each having different sizes and features.

As discussed on multiple occasions above, rolling seat assembly 40 is specifically configured for easy travel along rails 22. Naturally, many other mechanisms, such as slides or bearing structures could also be utilized to provide support to the rolling seat assembly 40. Other options may be: 1) Plastic or rubber or nylon pulley with bearing function that turn on the tubular rails, 2) sliding nylon or plastic ring knob, 3) two long plastic/nylon pulleys that turn over the tubular rails/track, and 4) two (2) wheels to move on one long metal square beam.

As the various embodiments of the base structure illustrated in FIGS. 13A, 13B, and 13C clearly show, there are many different variations possible to provide the sliding or rolling seat mechanism contemplated. These variations could be combined with others or similar combinations of these structures illustrated all while providing the necessary movement to accommodate desired exercises. Each of these variations or alternatives are well within the scope intended for the present application.

Various embodiments of the invention have been described above for purposes of illustrating the details thereof and to enable one of ordinary skill in the art to make and use the invention. The details and features of the disclosed embodiment[s] are not intended to be limiting, as many variations and modifications will be readily apparent to those of skill in the art. Accordingly, the scope of the present disclosure is intended to be interpreted broadly and to include all variations and modifications coming within the scope and spirit of the appended claims and their legal equivalents. 

1. A multipurpose exercise device accommodating a number of exercises for a user to perform, comprising: a base structure having an elongated rail system and a support structure to support the elongated rail system when placed on a supporting surface; a sliding base member slidably coupled to the elongated rail system so as to allow travel along an entire length of the elongated rail; a seat rotatably coupled to the sliding base member such that the seat can rotate about an axis which is substantially perpendicular to the elongated rails; a foot support attached to the support structure and positioned at one end of the elongated rail, the foot support having at least one foot support member sized and configured to support a user's feet when exercising; and a backrest rotatably attached to the seat and spring biased to a upright orientation, wherein the backrest is rotatable in a rearward direction by a user exerting force against the spring, thereby accommodating a reclining motion.
 2. The multipurpose exercise device of claim 1 further comprising a plurality of exercise bands coupled to the support structure, wherein the bands have handles attached thereto to allow the user to interact the bands in multiple ways.
 3. The multipurpose exercise device of claim 2 wherein the sliding base further has attachment accommodations to allow slide resistance bands to be coupled thereto, thus providing resistance to predetermined user movements of the sliding base.
 4. The multipurpose exercise device of claim 1 wherein the foot support is removably attached to the support structure.
 5. The multipurpose exercise device of claim 4 further comprising a foot exercise device removably coupled to the support structure, wherein the foot exercising device includes a pair of movable pedals configured to allow the user to include foot and leg movements while using the exercise device.
 6. The multipurpose exercise device of claim 1 wherein the foot support further supports the base structure when placed upon a support surface in a upright orientation.
 7. The multipurpose exercise device of claim 1 further comprising a seat biasing spring coupled to the seat and the sliding base member configured to bias the seat in a centered orientation, and to resist rotation, wherein the user is able to rotate the seat member by exerting force against the seat biasing spring.
 8. The multipurpose exercise device of claim 1 wherein the elongated rail system comprises two elongated arched tube members attached at their ends to the support structure and maintained in a substantially parallel arrangement.
 9. The multipurpose exercise device of claim 8 wherein the sliding base member further comprises a seat supporting structure, a plurality of rollers coupled to the seat supporting structure, a seat bearing member cooperating with the seat and the seat supporting structure, and a seat biasing spring coupled to the seat and the seat supporting structure, wherein the plurality of rollers are attached to the seat supporting structure and positioned to interact with the two elongated arched tube members, and wherein the seat bearing member is attached to an upper portion of the seat supporting structure and accommodates rotation of the seat, the seat biasing spring configured to bias the seat in a centered orientation, and to resist rotation, wherein the user is able to rotate the seat member by exerting force against the seat biasing spring.
 10. A multipurpose exercise device, comprising: a supporting base having a pair of legs configured to engage a support surface in a spaced apart relationship a predetermined distance from one another and a rail structure having opposite ends attached to the legs; a seat base slideably coupled to the rail structure, thus allowing the seat base to travel along the length thereof; a seat coupled to and carried by the seat base, the seat rotatable with respect to the seat base along an axis perpendicular to the length of the rail structure; a backrest coupled to the seat in a generally upright orientation, while also being rotatable about an axis substantially parallel to a plane of the seat such that a user seated upon the seat can rotate the backrest in a rearward direction; a footrest coupled to the supporting base at one end thereof, the footrest configured to hold a user's feet when a user is seated on the seat, thus allowing the user to push and pull the seat along the rail structure by exerting force on the footrest using the user's feet; and at least one resistance mechanism attached to the supporting base, the resistance mechanism having at least one handle which can be grasped by a user, the resistance mechanism configured to provide resistance when the handle is pulled the user, thus requiring physical force by the user to have the handle moved away from a rest position.
 11. The multipurpose exercise device of claim 10 wherein the rail structure comprises a pair of substantially parallel tubular bars.
 12. The multipurpose exercise device of claim 11 wherein the pair of substantially parallel tubular bars are curved.
 13. The multipurpose exercise device of claim 10 wherein the rail structure comprises a rectangular bar member.
 14. The multipurpose exercise device of claim 10 wherein the rail structure comprises a pair of substantially parallel rail members each having an internal channel, with the internal channel of each rail member facing the other.
 15. The multipurpose exercise device of claim 10 wherein the at least one resistance mechanism comprises a plurality of resistance bands each coupled at one end to one of the legs, and coupled at an opposite end to the handles.
 16. The multipurpose exercise device of claim 10 wherein the at least one resistance mechanism comprises a plurality of retracting reel cord mechanisms, with each coupled to the legs and having a handle which can be grasped by a user.
 17. The multipurpose exercise device of claim 10 wherein the at least one resistance mechanism comprises a central retraction mechanism attached to the base at a location near the footrest, the central retraction mechanism including a handle and retraction cord.
 18. The multipurpose exercise device of claim 10 wherein the seat base further comprises a seat supporting structure, a plurality of rollers coupled to the seat supporting structure, a seat bearing member cooperating with the seat and the seat supporting structure, and a seat biasing spring coupled to the seat and the seat supporting structure, wherein the plurality of rollers are attached to the seat supporting structure and positioned to interact with the rail structure, and wherein the seat bearing member is attached to an upper portion of the seat supporting structure and accommodates rotation of the seat, the seat biasing spring configured to bias the seat in a centered orientation, and to resist rotation, wherein the user is able to rotate the seat member by exerting force against the seat biasing spring.
 19. A multipurpose exercise device configured to allow a user to carry out a plurality of exercises, comprising: a supporting base having a pair of legs configured to engage a support surface in a spaced apart relationship at a predetermined distance from one another and a rail structure having opposite ends attached to the legs the rail structure comprising a pair of curved tubular members; a seat base slideably coupled to the rail structure, thus allowing the seat base to travel along the length thereof the seat base having a seat supporting structure and a plurality of rollers coupled to the seat supporting structure, wherein the plurality of rollers are attached to the seat supporting structure and positioned to interact with the rail structure thus accommodating travel of the seat, the seat base further having an attachment mechanism to receive a base resistance elastic cord to provide optional resistance as a seat base slides along the rail structure; a seat coupled to and carried by the seat base, the seat rotatably coupled to the seat base with a seat bearing member and a seat biasing spring, wherein the seat bearing member is attached to an upper portion of the seat supporting structure and accommodates rotation of the seat along an axis perpendicular to the length of the rail structure, the seat biasing spring coupled between to the seat and the seat supporting structure to bias the seat in a centered orientation and to resist rotation, wherein the user is able to rotate the seat member by exerting force against the seat biasing spring; a backrest coupled to the seat, the upright being rotatably coupled and biased in a generally upright orientation by a backrest bias member, wherein the backrest is rotatable about an axis which is substantially parallel to a plane containing the seat, such that a user seated upon the seat can rotate the backrest in a rearward direction by exerting force against the backrest biasing member; a footrest coupled to the supporting base at one end thereof, the footrest configured to hold a user's feet when a user is seated on the seat, thus allowing the user to push and pull the seat along the rail structure by exerting force on the footrest using the user's feet; and a plurality of resistance bands each coupled at one end to one of the legs, and coupled at an opposite end to a handle, the plurality of resistance bands configured to provide resistance when the handle is pulled the user, thus requiring physical force by the user to have the handle moved away from a rest position. 